[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

            Bug ID: 99353
           Summary: Kaveri 7400K shows random colored noise instead of GUI
                    in X or Wayland
           Product: Mesa
           Version: 13.0
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: vedran@miletic.net
        QA Contact: dri-devel@lists.freedesktop.org

I have a Kaveri 7400K on ASRock FM2A58M-VG3+. Running Fedora 25, KMS works and
it boots nicely, but instead of GDM running on Wayland, I get screen full of
colored noise. Using Xorg makes no difference.

Phoronix claims this APU worked in 2014[1]. It never worked for me with the
open source driver (previously not even KMS worked), however it worked
perfectly with fglrx last time I tried it.

I can try older Mesa and LLVM if that would be useful, but compiling it will
take a while.

[1] https://www.phoronix.com/scan.php?page=article&item=amd_apus_august&num=1

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
Please attach the dmesg output and maybe Xorg log file corresponding to the
problem.

You could try running some piglit tests PIGLIT_PLATFORM=gbm . That could help
us narrow down if the problem is with the rendering or the display.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #2 from Vedran Miletić <vedran@miletic.net> ---
Michel, I missed this reply, sorry! I will test ASAP.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #3 from Vedran Miletić <vedran@miletic.net> ---
Created attachment 132559
  --> https://bugs.freedesktop.org/attachment.cgi?id=132559&action=edit
Xorg.log

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #4 from Vedran Miletić <vedran@miletic.net> ---
dmesg doesn't show anything suspicious:

[    1.526705] [drm] radeon kernel modesetting enabled.
[    1.537819] fb: switching to radeondrmfb from EFI VGA
[    1.538312] radeon 0000:00:01.0: VRAM: 512M 0x0000000000000000 -
0x000000001FFFFFFF (512M used)
[    1.538314] radeon 0000:00:01.0: GTT: 2048M 0x0000000020000000 -
0x000000009FFFFFFF
[    1.538406] [drm] radeon: 512M of VRAM memory ready
[    1.538407] [drm] radeon: 2048M of GTT memory ready.
[    1.539953] [drm] radeon: dpm initialized
[    1.570061] radeon 0000:00:01.0: WB enabled
[    1.570073] radeon 0000:00:01.0: fence driver on ring 0 use gpu addr
0x0000000020000c00 and cpu addr 0xffff943255643c00
[    1.570076] radeon 0000:00:01.0: fence driver on ring 1 use gpu addr
0x0000000020000c04 and cpu addr 0xffff943255643c04
[    1.570078] radeon 0000:00:01.0: fence driver on ring 2 use gpu addr
0x0000000020000c08 and cpu addr 0xffff943255643c08
[    1.570079] radeon 0000:00:01.0: fence driver on ring 3 use gpu addr
0x0000000020000c0c and cpu addr 0xffff943255643c0c
[    1.570081] radeon 0000:00:01.0: fence driver on ring 4 use gpu addr
0x0000000020000c10 and cpu addr 0xffff943255643c10
[    1.570436] radeon 0000:00:01.0: fence driver on ring 5 use gpu addr
0x0000000000078d30 and cpu addr 0xffffa6a201438d30
[    1.570648] radeon 0000:00:01.0: fence driver on ring 6 use gpu addr
0x0000000020000c18 and cpu addr 0xffff943255643c18
[    1.570650] radeon 0000:00:01.0: fence driver on ring 7 use gpu addr
0x0000000020000c1c and cpu addr 0xffff943255643c1c
[    1.570711] radeon 0000:00:01.0: radeon: using MSI.
[    1.570786] [drm] radeon: irq initialized.
[    3.510847] fbcon: radeondrmfb (fb0) is primary device
[    3.588698] radeon 0000:00:01.0: fb0: radeondrmfb frame buffer device
[    3.611102] [drm] Initialized radeon 2.49.0 20080528 for 0000:00:01.0 on
minor 0

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #5 from Vedran Miletić <vedran@miletic.net> ---
Few more random details:
1) monitor is attached via VGA, the only output on the motherboard
2) different monitors show the same behaviour
3) GDM vs SDDM, no difference
4) in both GDM and SDDM, the mouse cursor is drawn correctly
5) Wayland vs Xorg, no difference
6) with older kernels the system would freeze the moment KMS kicked in, so this
is already a big improvement

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #6 from Vedran Miletić <vedran@miletic.net> ---
Created attachment 132564
  --> https://bugs.freedesktop.org/attachment.cgi?id=132564&action=edit
Piglit test results

$ PIGLIT_PLATFORM=gbm ./piglit run quick results/quick
hang at
[17212/39364] skip: 545, pass: 7373, warn: 3, fail: 9290, crash: 1 /|/
after ^C
Traceback (most recent call last):                                   
  File "./piglit", line 174, in <module>
    main()
  File "./piglit", line 170, in main
    sys.exit(runner(args))
  File "/home/vedranm/workspace/piglit/framework/exceptions.py", line 51, in
_inner
    func(*args, **kwargs)
  File "/home/vedranm/workspace/piglit/framework/programs/run.py", line 357, in
run
    profile.run(profiles, args.log_level, backend, args.concurrency)
  File "/home/vedranm/workspace/piglit/framework/profile.py", line 445, in run
    pool.join()
  File "/usr/lib64/python3.6/multiprocessing/pool.py", line 510, in join
    self._worker_handler.join()
  File "/usr/lib64/python3.6/threading.py", line 1056, in join
    self._wait_for_tstate_lock()
  File "/usr/lib64/python3.6/threading.py", line 1072, in _wait_for_tstate_lock
    elif lock.acquire(block, timeout):
KeyboardInterrupt

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Vedran Miletić <vedran@miletic.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |major
            Version|13.0                        |17.1

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #7 from Vedran Miletić <vedran@miletic.net> ---
Created attachment 132565
  --> https://bugs.freedesktop.org/attachment.cgi?id=132565&action=edit
dmesg during piglit testing

Quite a number of errors, but they could be a separate problem as I don't get
any of those upon starting Xorg/GDM/SDDM.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #8 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Vedran Miletić from comment #6)
> $ PIGLIT_PLATFORM=gbm ./piglit run quick results/quick
> hang at

Does it always hang at the same test? If so, can you find out which test it is?


> [17212/39364] skip: 545, pass: 7373, warn: 3, fail: 9290, crash: 1 /|/

Such a large number of failed tests indicates that the problem is on the
rendering side, not the display side.


Any chance you can try if the problem also occurs with the amdgpu kernel driver
instead of radeon?

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #9 from Vedran Miletić <vedran@miletic.net> ---
(In reply to Michel Dänzer from comment #8)
> (In reply to Vedran Miletić from comment #6)
> > $ PIGLIT_PLATFORM=gbm ./piglit run quick results/quick
> > hang at
> 
> Does it always hang at the same test? If so, can you find out which test it
> is?
> 

Not sure, I can retest and probably find out which test that is.

> 
> > [17212/39364] skip: 545, pass: 7373, warn: 3, fail: 9290, crash: 1 /|/
> 
> Such a large number of failed tests indicates that the problem is on the
> rendering side, not the display side.
> 
> 
> Any chance you can try if the problem also occurs with the amdgpu kernel
> driver instead of radeon?

Possibly. I'll check if Fedora's 4.11 has CI support. Will report back
soon(ish).

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #10 from Vedran Miletić <vedran@miletic.net> ---
Fedora does not enable AMDGPU CIK, but I rebuilt the kernel manually. Same
story with Xorg/Wayland with the amdgpu kernel driver.

As for piglit, managed to run till the end this time (with radeon):
[39371/39371] skip: 3237, pass: 14626, warn: 8, fail: 21498, crash: 2

Will retest with amdgpu.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #11 from Vedran Miletić <vedran@miletic.net> ---
dmesg with radeon:

[ 1443.752932] show_signal_msg: 8 callbacks suppressed
[ 1443.752936] glslparsertest[31344]: segfault at 20 ip 00007f10f2a45a25 sp
00007ffd7c7b4ea0 error 4 in radeonsi_dri.so[7f10f2713000+a7f000]
[ 1453.316958] [TTM] Out of kernel memory
[ 1453.317022] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 6, 4096, -12)
[ 1453.326439] [TTM] Out of kernel memory
[ 1453.326501] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 6, 4096, -12)
[ 1453.326672] glslparsertest[32001]: segfault at 0 ip           (null) sp
00007ffd440e3e68 error 14 in glslparsertest[400000+3000]
[ 1453.446181] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 2, 4096, -12)
[ 1454.292472] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 2, 4096, -12)
[ 1470.746846] [TTM] Out of kernel memory
[ 1470.746919] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 2, 4096, -12)
[ 1470.747217] [TTM] Out of kernel memory
[ 1470.747252] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 2, 4096, -12)
[ 1470.796559] [TTM] Out of kernel memory
[ 1470.796626] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (131072, 6, 16384, -12)
[ 1470.797251] [TTM] Out of kernel memory
[ 1470.797283] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (131072, 6, 16384, -12)
[ 1471.951962] [TTM] Out of kernel memory
[ 1471.952038] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (4096, 2, 4096, -12)
[ 1471.952099] [TTM] Out of kernel memory
[ 1471.952126] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (4096, 2, 4096, -12)
[ 1471.952453] [TTM] Out of kernel memory
[ 1471.952491] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (131072, 6, 4096, -12)
[ 1471.952543] [TTM] Out of kernel memory
[ 1471.952571] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (131072, 6, 4096, -12)
[ 1471.952820] [TTM] Out of kernel memory
[ 1471.952857] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (131072, 6, 4096, -12)
[ 1514.410139] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 1519.145813] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 1549.734495] abrt-action-ana[2377]: segfault at 20 ip 0000559ddb8a74f3 sp
00007fff5b29c650 error 4 in abrt-action-analyze-c[559ddb8a6000+2000]
[ 1840.953467] glslparsertest[10334]: segfault at 20 ip 00007f4e7a1b5a25 sp
00007ffc99dcd3c0 error 4 in radeonsi_dri.so[7f4e79e83000+a7f000]
[ 1853.794208] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.794598] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.805828] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.806023] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.806233] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.806299] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.806370] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1853.806431] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)
[ 1953.982528] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 2, 4096, -12)
[ 1953.982937] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (65536, 2, 4096, -12)
[ 1953.986720] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1048576, 2, 4096, -12)
[ 1953.986838] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1048576, 2, 4096, -12)
[ 1953.987165] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (258048, 2, 4096, -12)
[ 1953.987661] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (258048, 2, 4096, -12)
[ 2003.316542] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.324763] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.695833] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.784308] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.844831] [TTM] Out of kernel memory
[ 2003.844892] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (8192, 6, 16384, -12)
[ 2003.845148] [TTM] Out of kernel memory
[ 2003.845183] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (8192, 6, 16384, -12)
[ 2003.845739] [TTM] Out of kernel memory
[ 2003.845791] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (4096, 2, 4096, -12)
[ 2003.845935] [TTM] Out of kernel memory
[ 2003.845963] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (4096, 2, 4096, -12)
[ 2003.846668] [TTM] Out of kernel memory
[ 2003.846727] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (4096, 2, 4096, -12)
[ 2003.854655] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.908303] shader_runner invoked oom-killer: gfp_mask=0x0(),
nodemask=(null),  order=0, oom_score_adj=0
[ 2003.908308] shader_runner cpuset=/ mems_allowed=0
[ 2003.908313] CPU: 0 PID: 16248 Comm: shader_runner Not tainted
4.11.10-300.fc26.x86_64 #1
[ 2003.908314] Hardware name: To Be Filled By O.E.M. To Be Filled By
O.E.M./FM2A58M-VG3+ R2.0, BIOS P2.70 01/11/2016
[ 2003.908315] Call Trace:
[ 2003.908322]  dump_stack+0x63/0x84
[ 2003.908325]  dump_header+0x97/0x213
[ 2003.908328]  ? selinux_capable+0x20/0x30
[ 2003.908330]  ? security_capable_noaudit+0x45/0x60
[ 2003.908334]  oom_kill_process+0x202/0x3c0
[ 2003.908336]  out_of_memory+0x2b4/0x4e0
[ 2003.908338]  pagefault_out_of_memory+0x68/0x80
[ 2003.908341]  mm_fault_error+0x90/0x180
[ 2003.908343]  __do_page_fault+0x49a/0x4c0
[ 2003.908344]  do_page_fault+0x30/0x80
[ 2003.908348]  page_fault+0x28/0x30
[ 2003.908350] RIP: 0033:0x7f0935382791
[ 2003.908351] RSP: 002b:00007ffc1e33b808 EFLAGS: 00010287
[ 2003.908352] RAX: 00007f092ab87120 RBX: 0000000000000080 RCX:
0000000000002000
[ 2003.908352] RDX: fffffffffffffff0 RSI: 0000000000a04f98 RDI:
00007f092ab87170
[ 2003.908353] RBP: 0000000000a04f48 R08: 00007f092ab87120 R09:
00007f0935382755
[ 2003.908354] R10: 0000000000a060f8 R11: 00007f09353c0990 R12:
0000000000000001
[ 2003.908354] R13: 00007ffc1e33b860 R14: 0000000000000001 R15:
00007ffc1e33ba00
[ 2003.908356] Mem-Info:
[ 2003.908360] active_anon:46909 inactive_anon:176569 isolated_anon:0
                active_file:17015 inactive_file:7652 isolated_file:0
                unevictable:0 dirty:184 writeback:0 unstable:0
                slab_reclaimable:7217 slab_unreclaimable:16135
                mapped:12421 shmem:163166 pagetables:2653 bounce:0
                free:146481 free_pcp:393 free_cma:0
[ 2003.908364] Node 0 active_anon:187636kB inactive_anon:706276kB
active_file:68060kB inactive_file:30608kB unevictable:0kB isolated(anon):0kB
isolated(file):0kB mapped:49684kB dirty:736kB writeback:0kB shmem:652664kB
shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB
unstable:0kB pages_scanned:0 all_unreclaimable? no
[ 2003.908365] Node 0 DMA free:15740kB min:308kB low:384kB high:460kB
active_anon:64kB inactive_anon:0kB active_file:0kB inactive_file:0kB
unevictable:0kB writepending:0kB present:15996kB managed:15904kB mlocked:0kB
slab_reclaimable:16kB slab_unreclaimable:12kB kernel_stack:0kB pagetables:0kB
bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
[ 2003.908369] lowmem_reserve[]: 0 2921 3356 3356 3356
[ 2003.908371] Node 0 DMA32 free:555932kB min:58544kB low:73180kB high:87816kB
active_anon:128968kB inactive_anon:628564kB active_file:51164kB
inactive_file:18392kB unevictable:0kB writepending:464kB present:3086400kB
managed:3018344kB mlocked:0kB slab_reclaimable:11860kB
slab_unreclaimable:35888kB kernel_stack:820kB pagetables:4008kB bounce:0kB
free_pcp:760kB local_pcp:108kB free_cma:0kB
[ 2003.908374] lowmem_reserve[]: 0 0 435 435 435
[ 2003.908376] Node 0 Normal free:14252kB min:8724kB low:10904kB high:13084kB
active_anon:58544kB inactive_anon:77676kB active_file:16896kB
inactive_file:12216kB unevictable:0kB writepending:272kB present:524288kB
managed:449888kB mlocked:0kB slab_reclaimable:16992kB
slab_unreclaimable:28640kB kernel_stack:2640kB pagetables:6604kB bounce:0kB
free_pcp:812kB local_pcp:152kB free_cma:0kB
[ 2003.908379] lowmem_reserve[]: 0 0 0 0 0
[ 2003.908381] Node 0 DMA: 21*4kB (UM) 23*8kB (UM) 21*16kB (UME) 15*32kB (UME)
15*64kB (UME) 5*128kB (UME) 3*256kB (UE) 2*512kB (UE) 3*1024kB (UE) 2*2048kB
(UE) 1*4096kB (M) = 15740kB
[ 2003.908390] Node 0 DMA32: 1991*4kB (UME) 4333*8kB (UME) 8294*16kB (UME)
6366*32kB (UME) 2254*64kB (UME) 249*128kB (UME) 3*256kB (M) 0*512kB 0*1024kB
0*2048kB 0*4096kB = 555940kB
[ 2003.908398] Node 0 Normal: 849*4kB (UMEH) 59*8kB (MEH) 43*16kB (UMEH)
19*32kB (UEH) 120*64kB (UMEH) 7*128kB (UMH) 0*256kB 1*512kB (H) 0*1024kB
0*2048kB 0*4096kB = 14252kB
[ 2003.908407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=1048576kB
[ 2003.908407] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0
hugepages_size=2048kB
[ 2003.908408] 201349 total pagecache pages
[ 2003.908410] 13489 pages in swap cache
[ 2003.908411] Swap cache stats: add 1208005, delete 1194520, find
119384/137678
[ 2003.908411] Free swap  = 2086744kB
[ 2003.908412] Total swap = 3615740kB
[ 2003.908412] 906671 pages RAM
[ 2003.908413] 0 pages HighMem/MovableOnly
[ 2003.908413] 35637 pages reserved
[ 2003.908414] 0 pages cma reserved
[ 2003.908414] 0 pages hwpoisoned
[ 2003.908415] [ pid ]   uid  tgid total_vm      rss nr_ptes nr_pmds swapents
oom_score_adj name
[ 2003.908431] [  452]     0   452    26660      916      50       3       95  
          0 systemd-journal
[ 2003.908434] [  465]     0   465    30331      100      28       3      424  
          0 lvmetad
[ 2003.908435] [  481]     0   481    14392       66      27       3      884  
      -1000 systemd-udevd
[ 2003.908438] [  577]     0   577    16008       67      29       3       88  
      -1000 auditd
[ 2003.908441] [  579]     0   579    21148      113      12       3       20  
          0 audispd
[ 2003.908443] [  584]     0   584    10189        0      26       3       68  
          0 sedispatch
[ 2003.908445] [  604]    81   604    19770      406      33       3       77  
       -900 dbus-daemon
[ 2003.908447] [  605]     0   605    51189       98      36       3      118  
          0 gssproxy
[ 2003.908449] [  612]     0   612    75562       49      74       4     2645  
          0 rsyslogd
[ 2003.908451] [  613]     0   613     4255        0      13       3       56  
          0 alsactl
[ 2003.908453] [  616]   996   616   138144      124      59       4     1301  
          0 polkitd
[ 2003.908455] [  617]     0   617     6316       36      19       3      178  
          0 smartd
[ 2003.908456] [  618]     0   618    24956        0      19       3       43  
          0 irqbalance
[ 2003.908458] [  619]     0   619   115978      470      69       4      213  
          0 abrtd
[ 2003.908460] [  620]     0   620    69514      150      80       3      207  
          0 sssd
[ 2003.908462] [  621]     0   621   103779       70      72       4      438  
          0 ModemManager
[ 2003.908464] [  622]    70   622    18086       27      30       3       77  
          0 avahi-daemon
[ 2003.908465] [  628]    70   628    18055        8      26       3       81  
          0 avahi-daemon
[ 2003.908467] [  630]   388   630    30622       73      28       3       88  
          0 chronyd
[ 2003.908469] [  639]     0   639    86210      167      86       3     4835  
          0 firewalld
[ 2003.908471] [  645]     0   645    75500       17      70       4      301  
          0 abrt-dump-journ
[ 2003.908473] [  646]     0   646    85150      123      94       3      295  
          0 abrt-dump-journ
[ 2003.908474] [  647]     0   647    80500      414      85       4      266  
          0 abrt-dump-journ
[ 2003.908476] [  649]     0   649    71093       58      84       3      296  
          0 sssd_be
[ 2003.908477] [  650]     0   650    69339      148      88       3      167  
          0 sssd_nss
[ 2003.908479] [  651]     0   651    17846       29      33       3      467  
          0 systemd-logind
[ 2003.908481] [  661]     0   661   163528      324      97       3      403  
          0 NetworkManager
[ 2003.908483] [  673]     0   673    28070        0      54       3      250  
      -1000 sshd
[ 2003.908485] [  677]     0   677   241966      149     189       3     1730  
          0 libvirtd
[ 2003.908486] [  686]     0   686    35826      130      19       4      142  
          0 crond
[ 2003.908488] [  688]     0   688    10645       61      23       3       55  
          0 atd
[ 2003.908490] [  689]     0   689    30836       17      11       3       11  
          0 agetty
[ 2003.908491] [  840]     0   840    19272      142      41       3      474  
          0 dhclient
[ 2003.908493] [  926]    99   926    15128        8      25       3       80  
          0 dnsmasq
[ 2003.908494] [  927]     0   927    15121        2      25       3       86  
          0 dnsmasq
[ 2003.908496] [  975]     0   975    19272      127      39       3      477  
          0 dhclient
[ 2003.908497] [ 1002]     0  1002    47055       42      84       3      363  
          0 sshd
[ 2003.908498] [ 1006]  1000  1006    20666      106      40       3      272  
          0 systemd
[ 2003.908500] [ 1008]  1000  1008    33218      174      54       3      719  
          0 (sd-pam)
[ 2003.908501] [ 1013]  1000  1013    47092       99      82       3      348  
          0 sshd
[ 2003.908502] [ 1014]  1000  1014    33176      485      13       3      305  
          0 bash
[ 2003.908504] [ 3319]  1000  3319   106036     2862     101       4        0  
          0 tex3d-maxsize
[ 2003.908506] [ 9219]  1000  9219   256907    37838     148       4        0  
          0 python3
[ 2003.908507] [11652]     0 11652    88565     1842      70       3        0  
       -900 abrt-dbus
[ 2003.908509] [15393]  1000 15393   106056    11831     103       3        0  
          0 tex3d-maxsize
[ 2003.908510] [16248]  1000 16248    72245    10810      98       3        0  
          0 shader_runner
[ 2003.908511] Out of memory: Kill process 9219 (python3) score 21 or sacrifice
child
[ 2003.908556] Killed process 15393 (tex3d-maxsize) total-vm:424224kB,
anon-rss:10368kB, file-rss:36956kB, shmem-rss:0kB
[ 2003.923161] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2003.993172] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2004.067124] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2004.144203] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2004.216831] [drm:radeon_cs_ioctl [radeon]] *ERROR* Failed to parse
relocation -12!
[ 2503.078943] [drm:radeon_gem_object_create [radeon]] *ERROR* Failed to
allocate GEM object (1073741824, 6, 16384, -12)

Piglit result with amdgpu:
[39371/39371] skip: 3231, pass: 15456, warn: 13, fail: 20670, crash: 1

dmesg with amdgpu:
[  451.254879] show_signal_msg: 4 callbacks suppressed
[  451.254883] glslparsertest[2278]: segfault at 20 ip 00007f01a17b5a25 sp
00007fffa63ebb90 error 4 in radeonsi_dri.so[7f01a1483000+a7f000]

Let's see how consistent that is, I will retest both a few more times over the
next days. Any other suggestion?

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #12 from Vedran Miletić <vedran@miletic.net> ---
Interestingly enough, not exactly the same result, amdgpu again:

[39371/39371] skip: 3231, pass: 15458, warn: 13, fail: 20668, crash: 1

Then on the next try:

[39371/39371] skip: 3231, pass: 15456, warn: 13, fail: 20670, crash: 1

I can check what the diff is, but doubt it's important.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #13 from Vedran Miletić <vedran@miletic.net> ---
Kernel 4.12.4-300.fc26.x86_64, no change. Should I try AMDGPU-PRO? What kind of
action would be useful next?

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #14 from Bong Cosca <bong.cosca@gmail.com> ---
I have the same setup and I'm experiencing the same symptoms. 7400K on Asus
A68HM-K with VGA/DVI-D output on ArchLinux 4.14.12 Xorg 1.19.6, colored noise
(sometimes tiled garbage). I tried every possible combination of kernel and
R600_DEBUG flags along with xorg.conf options with same result. Both amdgpu and
radeon drivers exhibit identical behavior.

Any updates on this issue?

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #15 from Bong Cosca <bong.cosca@gmail.com> ---
[39409/39409] skip: 2874, pass: 15671, warn: 12, fail: 20845, crash: 7

Piglit results haven't changed much since, but notably with more crashes.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #16 from Vedran Miletić <vedran@miletic.net> ---
(In reply to Bong Cosca from comment #14)
> I have the same setup and I'm experiencing the same symptoms. 7400K on Asus
> A68HM-K with VGA/DVI-D output on ArchLinux 4.14.12 Xorg 1.19.6, colored
> noise (sometimes tiled garbage). I tried every possible combination of
> kernel and R600_DEBUG flags along with xorg.conf options with same result.
> Both amdgpu and radeon drivers exhibit identical behavior.
> 
> Any updates on this issue?

Look at MrCooper's comments here:
https://people.freedesktop.org/~cbrill/dri-log/?channel=radeon&highlight_names=&date=2017-08-23

I haven't had a chance to test it, that Kaveri machine is in use at the moment
for a headless server, so I can't easily test things.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #17 from Bong Cosca <bong.cosca@gmail.com> ---
Disabling hardware acceleration isn't exactly the workaround I was looking for.
I use modesetting with "AccelMethod" "none" just to make this work and I am
forced to use Win10 to do 3D animation stuff which is not ideal for me.

If there's anything I can do to help isolate this bugger, let me know. As it
stands right now, the R5 graphics on this APU is practically inutile without
acceleration. Moreso with multiple monitors that I plan to set up.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #18 from Bong Cosca <bong.cosca@gmail.com> ---
The only saving grace with all this display corruption is that there's a mouse
cursor when I use amdgpu with 2D acceleration disabled.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #19 from Bong Cosca <bong.cosca@gmail.com> ---
If I may add, compositing works by setting DRI_PRIME=1 with KMS and AccelMethod
"none" despite having only the APU.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #20 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Bong Cosca from comment #19)
> If I may add, compositing works by setting DRI_PRIME=1 with KMS and
> AccelMethod "none" despite having only the APU.

AccelMethod "none" means Xorg does all its rendering using the CPU. Only direct
rendering clients may use the GPU in this setup. Does e.g.

 glxgears -info

work and display correctly? If so, please attach its terminal output.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #21 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137013
  --> https://bugs.freedesktop.org/attachment.cgi?id=137013&action=edit
glxgears -info

Thanks for responding, Michel. Here's the output of `glxgears -info` that I
managed to grab despite having a corrupted display (I was typing it blindly
from a Gnome terminal).

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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[-- Attachment #1.1: Type: text/plain, Size: 436 bytes --]

https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #22 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137014
  --> https://bugs.freedesktop.org/attachment.cgi?id=137014&action=edit
umr -c

Here's the output generated from `umr -c` in case it provides anything useful.
Again I grabbed the output from a corrupted display.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Bong Cosca <bong.cosca@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Version|17.1                        |17.3
           Hardware|Other                       |x86-64 (AMD64)

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Bong Cosca <bong.cosca@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         QA Contact|dri-devel@lists.freedesktop |
                   |.org                        |
          Component|Drivers/Gallium/radeonsi    |DRM/Radeon
            Version|17.3                        |unspecified
            Product|Mesa                        |DRI

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #23 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137183
  --> https://bugs.freedesktop.org/attachment.cgi?id=137183&action=edit
Video BIOS

Attached video BIOS may also prove useful in isolating this bug in the graphics
stack.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #24 from Bong Cosca <bong.cosca@gmail.com> ---
My screen width is 1280px. Is there a reason why the amdgpu driver says the GPU
has a front buffer pitch of 6144 bytes in non-accelerated mode while the pitch
in accelerated mode is 5120?

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #25 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Bong Cosca from comment #24)
> My screen width is 1280px. Is there a reason why the amdgpu driver says the
> GPU has a front buffer pitch of 6144 bytes in non-accelerated mode while the
> pitch in accelerated mode is 5120?

Where do you see that?

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--- Comment #26 from Bong Cosca <bong.cosca@gmail.com> ---
(In reply to Michel Dänzer from comment #25)
> 
> Where do you see that?

Xorg.0.log

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--- Comment #27 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137313
  --> https://bugs.freedesktop.org/attachment.cgi?id=137313&action=edit
drm.debug=0x1e

Output generated by: dmesg | grep drm

Additional trace log to aid perhaps in finding the root cause. I would gladly
help out in tracking this bug; already tried looking at the sources but really
don't know what to look for. Perhaps a nudge from someone knowledgeable so we
can narrow it down.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #28 from Bong Cosca <bong.cosca@gmail.com> ---
I find this message particularly interesting because it occurs several times in
the dmesg log:

[drm:radeon_crtc_handle_flip [radeon]] radeon_crtc->flip_status = 0 !=
RADEON_FLIP_SUBMITTED(2)

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #29 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Bong Cosca from comment #28)
> [drm:radeon_crtc_handle_flip [radeon]] radeon_crtc->flip_status = 0 !=
> RADEON_FLIP_SUBMITTED(2)

This is harmless and not related to the issue this report is about.

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--- Comment #30 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137374
  --> https://bugs.freedesktop.org/attachment.cgi?id=137374&action=edit
Gnome desktop

The situation has improved somehow - but screen is still unusable. I tried to
patch si_state.c with:

/* KV should be 0x00000002, but that causes problems with radeon */
raster_config = 0x00000002; /* 0x00000002 */

How do I remove the checkerboard pattern overlay? And why is 0x00000000 the
default value? This appears to be just a workaround to a greater underlying
problem that needs to be fixed.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Bong Cosca <bong.cosca@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|DRI                         |Mesa
          Component|DRM/Radeon                  |Drivers/Gallium/radeonsi
         QA Contact|                            |dri-devel@lists.freedesktop
                   |                            |.org

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #31 from Bong Cosca <bong.cosca@gmail.com> ---
This fixes the problem for me:

        case CHIP_KAVERI:
                /* KV should be 0x00000002, but that causes problems with
radeon */
                raster_config = 0x00000003;
                raster_config_1 = 0x00000000;
                break;

I will come back with the piglit results shortly.

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--- Comment #32 from Bong Cosca <bong.cosca@gmail.com> ---
Piglit results improved with only 70 fails, after stopping at 23705 tests.

This also works:

raster_config = 0x0000000f;

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--- Comment #33 from Bong Cosca <bong.cosca@gmail.com> ---
Wine works perfect with above change.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #34 from Bong Cosca <bong.cosca@gmail.com> ---
@Michel, are there any impediments in getting this patch merged with mesa-git?
I tried this with both 17.3.3 and 17.3.4 without any side effects.

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--- Comment #35 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137448
  --> https://bugs.freedesktop.org/attachment.cgi?id=137448&action=edit
Proposed patch

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--- Comment #36 from Bong Cosca <bong.cosca@gmail.com> ---
Mesa 18.1 shows no problems with this patch. Are we going to see this code
change in the mainstream anytime soon?

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #37 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to Bong Cosca from comment #36)
> Mesa 18.1 shows no problems with this patch. Are we going to see this code
> change in the mainstream anytime soon?

That will break other peoples cards.  Apparently the harvest config is wrong
for your card.  Please attach your full dmesg output.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #38 from Alex Deucher <alexdeucher@gmail.com> ---
Does forcing si_write_harvested_raster_configs() in si_state.c help?

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--- Comment #39 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137521
  --> https://bugs.freedesktop.org/attachment.cgi?id=137521&action=edit
dmesg

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--- Comment #40 from Bong Cosca <bong.cosca@gmail.com> ---
I'm afraid forcing si_write_harvested_raster_configs() doesn't help any. We're
back to the old tiled garbage.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #41 from Bong Cosca <bong.cosca@gmail.com> ---
cik.c reports the following in cik_setup_rb():

max_rb_num_per_se: 1
enabled_rbs: 0
disabled_rbs: 1
mask: 2
se_num: 1
sh_per_se: 1

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--- Comment #42 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137550
  --> https://bugs.freedesktop.org/attachment.cgi?id=137550&action=edit
radeonsi: force si_write_harvested_raster_configs

Here's what finally worked.

Force the call to si_write_harvested_raster_configs() and remove the rb_per_se
check >= 2 inside it so even those cards with rb_per_se = 1 (such as mine) will
get the rb0/rb1 masking and the subsequent RASTER_CONFIG_RB_MAP computed
correctly.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #43 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137682
  --> https://bugs.freedesktop.org/attachment.cgi?id=137682&action=edit
radeonsi: force si_write_harvested_raster_configs when we fail to determine
enabled backends

Attached patch is less radical than the previous proposal.

Prevent screen corruption by forcing si_write_harvested_raster_configs() when
we fail to determine enabled backends so rb0/rb1 masks and raster_config_se are
computed correctly for cards with one rb_per_se.

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #44 from Bong Cosca <bong.cosca@gmail.com> ---
This bug has been on this tracker for more than a year and it now has a
proposed working solution. What's the hold up? Don't we even get the courtesy
of a response?

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Bong Cosca <bong.cosca@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|medium                      |highest

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Michel Dänzer <michel@daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Product|Mesa                        |DRI
         QA Contact|dri-devel@lists.freedesktop |
                   |.org                        |
          Component|Drivers/Gallium/radeonsi    |DRM/Radeon

--- Comment #45 from Michel Dänzer <michel@daenzer.net> ---
(In reply to Bong Cosca from comment #41)
> cik.c reports the following in cik_setup_rb():
> 
> max_rb_num_per_se: 1
> enabled_rbs: 0
> disabled_rbs: 1
> mask: 2
> se_num: 1
> sh_per_se: 1

Looks like there's a bug here in the kernel. These numbers indicate that
there's only a single RB, which is disabled.

Maybe this device ID needs to be added to one of the max_backends_per_se = 2
cases in cik_gpu_init?

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #46 from Alex Deucher <alexdeucher@gmail.com> ---
Created attachment 137721
  --> https://bugs.freedesktop.org/attachment.cgi?id=137721&action=edit
possible fix for radeon

Does this kernel patch fix it?

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #47 from Alex Deucher <alexdeucher@gmail.com> ---
Created attachment 137722
  --> https://bugs.freedesktop.org/attachment.cgi?id=137722&action=edit
possible fix for amdgpu

Same patch for amdgpu as well for anyone using that.

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--- Comment #48 from Bong Cosca <bong.cosca@gmail.com> ---
Created attachment 137740
  --> https://bugs.freedesktop.org/attachment.cgi?id=137740&action=edit
kaveri.patch

Alex, the patch you suggested overrides the cu_per_sh and backends_per_se for
ALL Kaveri cards/APUs.

The attached alternative patch works on the A6 7400K, which this attempts to
solve in the absence of documentation on this.

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--- Comment #49 from Bong Cosca <bong.cosca@gmail.com> ---
I have no objection to the patch you recommended since it works for me. You
would be the better resource person on this subject matter. Hoping this gets to
the mainline asap.

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--- Comment #50 from Bong Cosca <bong.cosca@gmail.com> ---
Will we see this patch/commit on the stable kernel too?

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #51 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to Bong Cosca from comment #48)
> Created attachment 137740 [details] [review]
> kaveri.patch
> 
> Alex, the patch you suggested overrides the cu_per_sh and backends_per_se
> for ALL Kaveri cards/APUs.

Yes, that is intended.  The previous code was incorrect.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

--- Comment #52 from Alex Deucher <alexdeucher@gmail.com> ---
(In reply to Bong Cosca from comment #50)
> Will we see this patch/commit on the stable kernel too?

Yes, I will CC stable.

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Bong Cosca <bong.cosca@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WORKSFORME
             Status|NEW                         |RESOLVED

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[Bug 99353] Kaveri 7400K shows random colored noise instead of GUI in X or Wayland

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https://bugs.freedesktop.org/show_bug.cgi?id=99353

Vedran Miletić <vedran@miletic.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WORKSFORME                  |FIXED

--- Comment #53 from Vedran Miletić <vedran@miletic.net> ---
545b0bcde7fbd3ee408fa842ea0731451dc4bd0a (amdgpu)
0b58d90f89545e021d188c289fa142e5ff9e708b (radeon)

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